. >>> more trouble for lance armstrong. the latest criminal investigation involving the disgraced former cycling champion. >>> except for some patchy low clouds, it's clear. a little bit chilly out there. it will get colder. it will be sunny and nice. highs in the 50s. believe it or not we'll be talking about rain tomorrow. >>> police in mexico now say there is enough evidence to track down the suspects who raped six tourists in acapulco. early monday morning, police say five masked men forced their way into a home being rented by six spanish men, six spanish women and one mexican woman. police say the men were tied up with cell phone cables and the six spanish women were raped. the mexican woman says the men spared her because she is mexican. >>> according to the "new york times" the cia uses a remote base in saudi arabia to conduct strikes against al qaeda militants in yemen. this is considered politically sensitive. al qaeda and other militants group have used saudi arabia's close working relationship with the u.s. to cr